Rating 1600–1999 · 9000 puzzles
Challenging level — for strong club players
Multi-move combinations where move order and in-between resources decide whether the idea works at all.
How to train at this level
Calculate the full line to a quiet position before playing the first move. When you fail one, replay it and find the exact ply where your calculation diverged — that habit converts losses into training signal.
challenging
Rating 1785
advantagediscoveredAttackkingsideAttack
challenging
Rating 1785
advantageendgamefork
challenging
Rating 1785
advantagemiddlegameshort
challenging
Rating 1785
crushingmiddlegameshort
challenging
Rating 1785
matemateIn1middlegame
challenging
Rating 1785
crushingendgamelong
challenging
Rating 1785
crushingendgamelong
challenging
Rating 1785
advantagekingsideAttackmiddlegame
challenging
Rating 1785
endgamematemateIn2
challenging
Rating 1785
endgamematemateIn1
challenging
Rating 1785
matemateIn2middlegame
challenging
Rating 1785
endgamelongmate
challenging
Rating 1785
advancedPawncrushingfork
challenging
Rating 1785
crushinglongmiddlegame
challenging
Rating 1785
advantagemiddlegameshort
challenging
Rating 1786
advantageforkmaster
challenging
Rating 1786
advantageendgamefork
challenging
Rating 1786
crushingdeflectionlong
challenging
Rating 1786
longmatemateIn3
challenging
Rating 1786
crushinglongmaster
challenging
Rating 1786
crushinginterferenceintermezzo
challenging
Rating 1786
bishopEndgamecrushingendgame
challenging
Rating 1786
crushingmiddlegameshort
challenging
Rating 1786
advantageintermezzomaster
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